Agricultural and Industrial Swung Drop Hammer Ventilation Fan
USD $130 - $300 /Set
Min.Order:10 Sets
Shandong Yuyun Sanhe Machinery Co., Ltd.
Low Noise DJF-780-2 Swung Drop Hammer Exhaust Fan for Animal Husbandry/Greenhouse/Factory Workshop
Competitive Price 28'' Agricultural & Industrial Swung Drop Hammer Equipment
High Strength Swung Drop Hammer Exhaust Fan with CE Certificate
SANHE DJF-780-2 Swung Drop Hammer Exhaust Fan for Greenhouse/Workshop
♣ Brief intro.
1. Krupp stainless steel fan blade by punch forming, no dust, attractive and durable.
2. Fan belt pulley high strength aluminum-magnesium alloy by die-castting,reducing the weight of blade impeller
complete, high corrosion resistance.
3. Both China famous motor and Siemens motor are available. Motor voltage and frequency can be customized.
Chinese famous motor OEM by special design for fan, the first put in the phase lack protection device which
would power off when shortage of electricity.
4. Fan bearing adopts imported double-row bearing with special waterproof design.
5. Belts are Japanese Mitsubishi brand, long service life, maintenance free.
6. High strength nylon swung drop hammer opening device to ensue the shutters opening andclosing flexibly.
7. Size includes: 620*620*400mm / 750*750*450mm / 780*780*420mm / 780*780*400mm / 830*830*400mm /
900*900*400mm / 1000*1000*400mm / 1100*1100*400mm / 1220*1220*400mm / 1380*1380*400mm / 1530*1530*400mm.
♣ Technical Parameters of DJF(a) Series Swung Drop Hammer Exhaust Fan
Model Specifications | Drive | Diametre Blades(mm) | Blades rotational speed(rpm) | Motor ratitional speed(rpm) | Air flow(m3/h) | Total pressure(pa) | Noise decibels | Input power(W) | Rated voltage(V) | Size(mm) |
DJF(a)-620 | Direct | 500 | 1400 | 1400 | 5700 | 55 | ≤70 | 250 | 380 | 620*620*400 |
DJF(a)-750 | Direct | 600 | 960 | 960 | 10600 | 75 | ≤70 | 370 | 380 | 750*750*450 |
DJF(a)-780 | Direct | 710 | 960 | 960 | 23000 | 75 | ≤70 | 750 | 380 | 780*780*420 |
DJF(a)-780-2 | Belt | 710 | 650 | 1400 | 18000 | 60 | ≤60 | 370 | 380 | 780*780*400
|
DJF(a)-830 | Belt | 720 | 660 | 1400 | 20000 | 60 | ≤60 | 370 | 380 | 830*830*400
|
DJF(a)-900 | Belt | 750 | 630 | 1400 | 22000 | 65 | ≤65 | 370 | 380 | 900*900*400
|
DJF(a)-1000 | Belt | 900 | 610 | 1400 | 25000 | 70 | ≤70 | 750 | 380 | 1000*1000*400 |
DJF(a)-1100 | Belt | 1000 | 600 | 1400 | 32500 | 70 | ≤70 | 750 | 380 | 1100*1100*400 |
DJF(a)-1220 | Belt | 1100 | 460 | 1400 | 38000 | 73 | ≤70 | 750 | 380 |
1220*1220*400
|
DJF(a)-1380 | Belt | 1270 | 439 | 1400 | 44000 | 56 | ≤70 | 1100 | 380 | 1380*1380*400
|
DJF(a)-1530 | Belt | 1400 | 325 | 1400 | 55800 | 60 | ≤70 | 1500 | 380 |
1530*1530*400
|
♣ Air Flow Curve